Analysis of automatic line wrapping when DIV and TABLE exceed width in CSS web page layout_html/css_WEB-ITnose

自动换行问题，正常字符的换行是比较合理的，而连续的数字和英文字符常常将容器撑大，挺让人头疼，在52CSS.com中不乏这方面的文章，现在总结一下CSS如何实现换行的方法，只要在CSS中定义了如下句子，可保网页不会再被撑开了。

　　对于div,p等块级元素
　　正常文字的换行(亚洲文字和非亚洲文字)元素拥有默认的white-space:normal,当定义的宽度之后自动换行

Example Source Code [www.52css.com]

　　html 
　　

　　css 
　　#wrap{white-space:normal; width:200px; }

　　IE浏览器
　　连续的英文字符和阿拉伯数字,使用word-wrap: break-word ;或者word-break:break-all;实现强制断行

Example Source Code [www.52css.com]

　　html 
　　

　　css 
　　#wrap{word-break:break-all; width:200px;}

　　或者 

Example Source Code [www.52css.com]

　　#wrap{word-wrap:break-word; width:200px;}

　　Firefox浏览器
　　连续的英文字符和阿拉伯数字的断行,Firefox的所有版本的没有解决这个问题, 剧情家我们只有让超出边界的字符隐藏或者,给容器添加滚动条

Example Source Code [www.52css.com]

　　html 
　　

css
#wrap{word-break:break-all; width:200px; overflow:auto;}

For table elements

IE browser

1. Use table-layout:fixed; to force the width of the table and hide excess content

Example Source Code [www.52css.com]

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2. Use table-layout:fixed; to force the width of the table. The inner td, th uses word-break: break-all; or word-wrap: break-word; line break

Example Source Code [www.52css.com]

3. Nest divs, p, etc. in td, th using the div, p line wrapping method mentioned above

Firefox browser

1 , use table-layout:fixed; to force the width of the table, the inner td,th uses word-break: break-all; or word-wrap: break-word; to wrap the line, use overflow:hidden; to hide the inner td, here overflow: auto; does not work

Example Source Code [www.52css.com]

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=" 75%" style="word-wrap : break-word; overflow:hidden; ">52csscom52csscom52csscom52csscom52csscom52csscom

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2. To nest divs, p, etc. in td, th, use the method mentioned above to deal with Firefox.
The best CSS definition line break code

Example Source Code [www.52css.com]

.wrap { table-layout:fixed; word-break: break-all; overflow:hidden; }